27020400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 99636480

約数和(自身を除く): 72616080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 25, 30, 33, 40, 44, 46, 48, 50, 55, 60, 66, 69, 75, 80, 88, 89, 92, 100, 110, 115, 120, 132, 138, 150, 165, 176, 178, 184, 200, 220, 230, 240, 253, 264, 267, 275, 276, 300, 330, 345, 356, 368, 400, 440, 445, 460, 506, 528, 534, 550, 552, 575, 600, 660, 690, 712, 759, 825, 880, 890, 920, 979, 1012, 1068, 1100, 1104, 1150, 1200, 1265, 1320, 1335, 1380, 1424, 1518, 1650, 1725, 1780, 1840, 1958, 2024, 2047, 2136, 2200, 2225, 2300, 2530, 2640, 2670, 2760, 2937, 3036, 3300, 3450, 3560, 3795, 3916, 4048, 4094, 4272, 4400, 4450, 4600, 4895, 5060, 5340, 5520, 5874, 6072, 6141, 6325, 6600, 6675, 6900, 7120, 7590, 7832, 8188, 8900, 9200, 9790, 10120, 10235, 10680, 11748, 12144, 12282, 12650, 13200, 13350, 13800, 14685, 15180, 15664, 16376, 17800, 18975, 19580, 20240, 20470, 21360, 22517, 23496, 24475, 24564, 25300, 26700, 27600, 29370, 30360, 30705, 32752, 35600, 37950, 39160, 40940, 45034, 46992, 48950, 49128, 50600, 51175, 53400, 58740, 60720, 61410, 67551, 73425, 75900, 78320, 81880, 90068, 97900, 98256, 101200, 102350, 106800, 112585, 117480, 122820, 135102, 146850, 151800, 153525, 163760, 180136, 195800, 204700, 225170, 234960, 245640, 270204, 293700, 303600, 307050, 337755, 360272, 391600, 409400, 450340, 491280, 540408, 562925, 587400, 614100, 675510, 818800, 900680, 1080816, 1125850, 1174800, 1228200, 1351020, 1688775, 1801360, 2251700, 2456400, 2702040, 3377550, 4503400, 5404080, 6755100, 9006800, 13510200, 27020400]

約数ペア:

[(1, 27020400), (2, 13510200), (3, 9006800), (4, 6755100), (5, 5404080), (6, 4503400), (8, 3377550), (10, 2702040), (11, 2456400), (12, 2251700), (15, 1801360), (16, 1688775), (20, 1351020), (22, 1228200), (23, 1174800), (24, 1125850), (25, 1080816), (30, 900680), (33, 818800), (40, 675510), (44, 614100), (46, 587400), (48, 562925), (50, 540408), (55, 491280), (60, 450340), (66, 409400), (69, 391600), (75, 360272), (80, 337755), (88, 307050), (89, 303600), (92, 293700), (100, 270204), (110, 245640), (115, 234960), (120, 225170), (132, 204700), (138, 195800), (150, 180136), (165, 163760), (176, 153525), (178, 151800), (184, 146850), (200, 135102), (220, 122820), (230, 117480), (240, 112585), (253, 106800), (264, 102350), (267, 101200), (275, 98256), (276, 97900), (300, 90068), (330, 81880), (345, 78320), (356, 75900), (368, 73425), (400, 67551), (440, 61410), (445, 60720), (460, 58740), (506, 53400), (528, 51175), (534, 50600), (550, 49128), (552, 48950), (575, 46992), (600, 45034), (660, 40940), (690, 39160), (712, 37950), (759, 35600), (825, 32752), (880, 30705), (890, 30360), (920, 29370), (979, 27600), (1012, 26700), (1068, 25300), (1100, 24564), (1104, 24475), (1150, 23496), (1200, 22517), (1265, 21360), (1320, 20470), (1335, 20240), (1380, 19580), (1424, 18975), (1518, 17800), (1650, 16376), (1725, 15664), (1780, 15180), (1840, 14685), (1958, 13800), (2024, 13350), (2047, 13200), (2136, 12650), (2200, 12282), (2225, 12144), (2300, 11748), (2530, 10680), (2640, 10235), (2670, 10120), (2760, 9790), (2937, 9200), (3036, 8900), (3300, 8188), (3450, 7832), (3560, 7590), (3795, 7120), (3916, 6900), (4048, 6675), (4094, 6600), (4272, 6325), (4400, 6141), (4450, 6072), (4600, 5874), (4895, 5520), (5060, 5340)]